Climatological Report (Daily)
Issued by NWS Sterling, VA
Issued by NWS Sterling, VA
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
421
CDUS41 KLWX 222122
CLIDCA
CLIMATE REPORT
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
422 PM EST SAT FEB 22 2025
...................................
...THE WASHINGTON NATIONAL DC CLIMATE SUMMARY FOR FEBRUARY 22 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 43 3:54 PM 77 1874 50 -7 53
MINIMUM 24 6:55 AM 9 1963 33 -9 33
AVERAGE 34 42 -8 43
PRECIPITATION (IN)
TODAY 0.00 2.27 2003 0.10 -0.10 T
MONTH TO DATE 2.82 2.04 0.78 1.09
SINCE DEC 1 7.65 8.31 -0.66 13.40
SINCE JAN 1 4.77 4.90 -0.13 6.97
SNOWFALL (IN)
TODAY 0.0 4.5 1894 0.1 -0.1 0.0
MONTH TO DATE 6.5 4.1 2.4 0.1
SINCE DEC 1 14.9 10.7 4.2 8.0
SINCE JUL 1 14.9 10.8 4.1 8.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 31 24 7 22
MONTH TO DATE 578 563 15 467
SINCE DEC 1 2232 2141 91 1839
SINCE JUL 1 2655 2787 -132 2428
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 1
SINCE JAN 1 0 0 0 1
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 7:00 AM
LOWEST 30 4:00 PM
AVERAGE 46
..........................................................
THE WASHINGTON NATIONAL DC CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 50 81 2023
MINIMUM TEMPERATURE (F) 33 11 1873
1907
SUNRISE AND SUNSET
FEBRUARY 22 2025......SUNRISE 6:50 AM EST SUNSET 5:54 PM EST
FEBRUARY 23 2025......SUNRISE 6:48 AM EST SUNSET 5:55 PM EST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$